<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>高级 背景实例</title>
</head>

<body>

    <head>
        <style>
            body {
                margin-left: 200px;
                background: #5d9ab2 url("../图片/eg_sun.gif") no-repeat top left;
            }

            .center_div {
                border: 1px solid gray;
                margin-left: auto;
                margin-right: auto;
                width: 90%;
                background-color: #d0f0f6;
                text-align: left;
                padding: 8px;
            }
        </style>
    </head>
    <div class="center_div">
        <h1>Hello World!</h1>
        <p>This example contains some advanced CSS methods you may not have learned yet. But, we will explain these
            methods in a later chapter in the tutorial.</p>
    </div>
</body>

</html>